Science, Volume 292John Michels (Journalist) American Association for the Advancement of Science, 2001 |
From inside the book
Results 1-3 of 7
Page 1127
... kerogen . Kerogen composition is typ- ically dominated by long chains of polymeth- ylenic carbon , linked by carbon , sulfur , and oxygen bridging atoms and aromatic ring centers . As such , kerogen represents a natural form of ...
... kerogen . Kerogen composition is typ- ically dominated by long chains of polymeth- ylenic carbon , linked by carbon , sulfur , and oxygen bridging atoms and aromatic ring centers . As such , kerogen represents a natural form of ...
Page 1128
... kerogen degradation supports only a limited microbial population compared with environments where fresh terrestrial or marine OM is consumed . PLFAS in this weathered shale weathering profile core also provided some taxonomic ...
... kerogen degradation supports only a limited microbial population compared with environments where fresh terrestrial or marine OM is consumed . PLFAS in this weathered shale weathering profile core also provided some taxonomic ...
Page 1129
... kerogen ( -990 % ) and modern car- bon ( + 100 % ) . The estimated fraction of car- bon in these PLFAs derived from kerogen ranged from 74 to 94 % . The remainder of the carbon probably derived from chemoautotro- phic fixation of ...
... kerogen ( -990 % ) and modern car- bon ( + 100 % ) . The estimated fraction of car- bon in these PLFAs derived from kerogen ranged from 74 to 94 % . The remainder of the carbon probably derived from chemoautotro- phic fixation of ...
Other editions - View all
Common terms and phrases
30S subunit acid activity analysis animal antibody anticodon apoptosis applications arrays assay associated bacteria base pairs binding Biochemistry Biol Biotechnology cancer candidate carbon cell biology cells cellular Center chemistry clinical cloning comet complex crystal curriculum vitae density Department disease DNA microarrays drug E-mail electron experience expression function gene genetic genome GluR2 glutamate helix host human infection Institute interactions kerogen kinesin laboratory MANAGER Medical Medicine ment mice microarray molecular biology molecules mRNA Neurosci ophiolite Opportunity Employer organic paromomycin pathogens pathway Ph.D Phys PLFA POSTDOCTORAL POSITION primer protein proteomics reagent receptors response ribosome ribozyme rRNA samples says Science scientific scientists sequence Service Card signaling specific statins StatSoft structure studies surface telomeric template three references tion Trf2 tRNA Univ University viral virus Wolbachia